Allon capacitor na iya gane ikon taɓawa da yawa ta hanyar haɓaka na'urori masu ƙarfin ƙarfin juna. A takaice, an raba allon zuwa tubalan. An saita gungun na'urori masu ƙarfi na juna a kowane yanki don yin aiki da kansu, don haka allon capacitor zai iya gano ikon taɓa kowane yanki da kansa, kuma bayan sarrafawa, ana iya aiwatar da ikon taɓawa da yawa cikin sauƙi.
Capacity Touch Panel CTP (Capacity Touch Panel) yana aiki ta hanyar jin jikin ɗan adam a halin yanzu. Allon capacitor allon gilashin haɗe-haɗe ne mai Layer huɗu. Fuskokin ciki na allon gilashin da mai shiga kowanne an lulluɓe shi da Layer ɗaya na ITO (nano indium tin metal oxide), kuma mafi girman Layer Layer kariya ta gilashin silica kawai 0.0015mm kauri ne. Ana amfani da murfin ITO na interlayer azaman saman aiki, kuma ana zana na'urori huɗu daga kusurwoyi huɗu.
Projective capacitor panel
Allon taɓawa mai ɗaukar hoto yana ɗaukar nau'ikan nau'ikan nau'ikan da'ira daban-daban na ITO akan kwalabe biyu na ITO. Hotunan da aka zana akan nau'ikan nau'ikan nau'ikan guda biyu suna daidai da juna, kuma zaku iya tunanin su azaman silidu waɗanda ke canzawa gabaɗaya a cikin kwatancen X da Y. Saboda tsarin X da Y suna kan filaye daban-daban, an kafa kumburin capacitor a mahadar su. Za a iya amfani da faifai ɗaya azaman layin tuƙi, ɗayan kuma azaman layin ganowa. Lokacin da halin yanzu ya wuce ta waya ɗaya akan layin tuƙi, idan siginar canjin capacitance ya fito daga waje, zai haifar da canji a kumburin capacitor akan ɗayan wayar. Ana iya gano sauye-sauyen ƙarfin aiki ta hanyar ma'aunin madauki na lantarki da aka haɗa, sannan ta hanyar A/D mai sarrafa ya canza zuwa siginar dijital zuwa kwamfutar don sarrafa lissafi don samun matsayi na axis (X, Y), don cimma manufar sanyawa.
Yayin aiki, mai sarrafawa yana ba da wutar lantarki zuwa layin tuƙi a bi da bi, yana samar da takamaiman filin lantarki tsakanin kowane kumburi da jagorar. Bayan haka, ta hanyar duba layukan ji ɗaya bayan ɗaya, ana auna ƙarfin ƙarfin aiki tsakanin na'urorin lantarki don gane matsayi mai yawa. Lokacin da yatsa ko matsakaiciyar taɓawa, mai sarrafawa da sauri yana gano canjin ƙarfin aiki tsakanin kumburin taɓawa da waya, sannan ya tabbatar da matsayin taɓawa. Shaft ɗaya yana tafiyar da sigina na AC iri-iri, kuma ana auna martanin da ke kan allon taɓawa ta hanyar na'urori masu auna siginar AC. Masu amfani suna kallon wannan a matsayin shigar da “tafiya” ko shigar da tsinkaya. An lulluɓe firikwensin tare da ƙirar X- da Y-axis ITO. Lokacin da yatsa ya taɓa saman allon taɓawa, ƙimar ƙarfin da ke ƙasa da lamba yana ƙaruwa yayin da nisa tsakanin wuraren sadarwar ke ƙaruwa. Ci gaba da dubawa a kan firikwensin yana gano canje-canje a cikin ƙimar ƙarfin aiki, kuma guntu mai sarrafawa yana ƙididdige wuraren tuntuɓar kuma ya mayar da su zuwa mai sarrafawa.
Lokacin aikawa: Afrilu-25-2023